Jakobovits abrupt­ly ex­its Adicet; Stan­ford re­searchers un­cov­er mech­a­nis­tic de­tails of ALS us­ing CRISPR

→ Aya Jakobovits has abrupt­ly left the top po­si­tion at cell ther­a­py play­er Adicet. Jakobovits, the first CEO at Kite, is stay­ing on the board of the Men­lo Park, CA biotech and will con­tin­ue as an ad­vis­er to the com­pa­ny. Don­ald San­tel is step­ping up as in­ter­im CEO while the com­pa­ny hunts for a suc­ces­sor.

→ Sci­en­tists at Stan­ford Uni­ver­si­ty School of Med­i­cine say they’ve un­cov­ered de­tails about how amytroph­ic lat­er­al scle­ro­sis (ALS) pro­gress­es by us­ing CRISPR-Cas9. The re­searchers ap­plied the tech to sort through the hu­man genome, pick­ing up a deep­er mech­a­nis­tic un­der­stand­ing of the dis­ease and iden­ti­fy­ing a hand­ful of genes that could hold po­ten­tial as drug tar­gets, Stan­ford said in state­ment. ALS, which erodes mus­cle func­tion and im­pairs the brain’s abil­i­ty to com­mu­ni­cate with the body, is a neu­rode­gen­er­a­tive dis­ease. A sig­na­ture of the con­di­tion is the buildup of ab­nor­mal pro­tein clumps in the brain, which are tox­ic to neu­rons. “These tox­ic pro­tein ag­gre­gates are what’s like­ly dri­ving the pathol­o­gy in the dis­ease, but no one re­al­ly knows how they cause neu­ronal cell death,” said Aaron Gitler, pro­fes­sor of ge­net­ics and co-au­thor of the study. “That’s re­al­ly what we want­ed to probe in this study.” A pa­per de­scrib­ing the re­search was pub­lished in Na­ture Ge­net­ics.

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